Added CommandBufferClient, CommandBufferStub and some IPC messages....

chrome/chrome_renderer.gypi

 # Copyright (c) 2009 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'targets': [
     {
       'target_name': 'renderer',
       'type': '<(library)',
       'msvs_guid': '9301A569-5D2B-4D11-9332-B1E30AEACB8D',
@@ skipping 130 matching lines @@
         'renderer/webworker_base.h',
         'renderer/webworker_proxy.cc',
         'renderer/webworker_proxy.h',
       ],
       'link_settings': {
         'mac_bundle_resources': [
           'renderer/renderer.sb',
         ],
       },
       'conditions': [
-        ['enable_pepper==1', {
+        ['enable_gpu==1', {
           'dependencies': [
             '../gpu/gpu.gyp:gpu_plugin',
           ],
+          'sources': [
+            'renderer/command_buffer_proxy.cc',
+            'renderer/command_buffer_proxy.h',
+          ],
         }],
         ['disable_nacl!=1', {
           'dependencies': [
             'nacl',
           ],
         }],
         # Linux-specific rules.
         ['OS=="linux"', {
           'dependencies': [
             '../build/linux/system.gyp:gtk',
@@ skipping 19 matching lines @@
       ],
     },
   ],
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: